Mega Sari Sihombing, J. and Soseco, T. 2026. The Influence of Food Crop, Livestock, and Fishery Sub-Sectors on Gross Regional Domestic Product (GRDP) of Malang Regency. Jurnal Ekonomi dan Bisnis. 5, 1 (May 2026), 23–32. DOI:https://doi.org/10.57151/jeko.v5i1.1053.